CN104499308B - The cheese with reduced dye colouring method of polyester fiber - Google Patents
The cheese with reduced dye colouring method of polyester fiber Download PDFInfo
- Publication number
- CN104499308B CN104499308B CN201410657077.6A CN201410657077A CN104499308B CN 104499308 B CN104499308 B CN 104499308B CN 201410657077 A CN201410657077 A CN 201410657077A CN 104499308 B CN104499308 B CN 104499308B
- Authority
- CN
- China
- Prior art keywords
- yarn
- add
- residual liquid
- cheese
- insulation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Coloring (AREA)
Abstract
The cheese with reduced dye colouring method of polyester fiber, the present invention relates to a kind of blend fibre bobbin dyeing method, especially relates to a kind of blend fibre cheese triad colouring method.Which solving tradition blend fibre cheese dyeing overlong time, energy consumption is relatively big, produces production capacity less, the problems such as sewage discharge is bigger.The present invention includes pine yarn, dyeing and post processing, feature is that pine yarn uses big tube dyes mode that blend fibre yarn is carried out metal, dyeing is to add disperse dyes, mixing alkaline agent and oxidant at normal temperatures, directly lower the temperature after twice heating and heat preservation, add reactive dye and Matrii Sulfas Exsiccatus, after insulation, be expelled directly out residual liquid, after entering water heating and heat preservation, addition constant weight soaping agent of draining is soaped, and discharges after insulation, reenters clear water and washes once, add soft rear discharge again, dehydration, frequency conversion drying machine is dried, and divides a cylinder to carry out warping or winder to finished product yarn.This invention greatly reduces blend fibre cheese dyeing course, be greatly shortened dyeing time and flow process.
Description
Technical field
The present invention relates to a kind of polyester fiber bobbin dyeing method, especially relate to the cheese with reduced dye colouring method of a kind of polyester fiber.
Background technology
Bafta is native cellulose fibre, extensively liked by consumer, but in dyeing industry, Dyeing of Cotton Fabric with Reactive Dyes fiber and blend fibre thereof are due to by water resource equal energy source is nervous and the friendship phase challenges, simultaneously because the construction features of reactive dye own, make some color fastness of vital staining fabric relatively poor, so that cotton yarn-dyed thing is restricted in the use of some kinds, reducing dye is due to the particularity of itself, the reactive dye that compare have advantage in some respects, particularly in terms of color fastness, liked by increasing consumer and accept, especially on American-European color fabric market, increasing high-grade color fabric uses reducing dye to dye.Chinese patent discloses the dyeing (publication number: CN 101215789A) of a kind of cotton fiber cheese, its technological process is followed successively by cotton fiber cheese pre-treatment, dyeing and post processing in master cylinder, when in above-mentioned each flow process, master cylinder enters water, the water water level that enters in master cylinder is positioned at cheese and stacks at the 1/2～2/3 of total height in master cylinder, and enter water water lev el control mode and use continuous way, dyeing flow uses pre-add salt technique, the most first adds Matrii Sulfas Exsiccatus poststaining；Dyestuff includes Drimarelle X/XN type or the CIBA company FN type of Clariant Corporation；In dyeing flow, before dyeing starts, Matrii Sulfas Exsiccatus is uniformly dissolved in master cylinder, it is then injected into dyestuff, selects different D0srNG to add up material curve according to the total concentration of dyestuff, keep the dyeing to cheese in 10 minutes, it is subsequently adding soda and starts fixation, to be dyed complete, dye liquor is emitted.But this colouring method is to rely on merely some stains of interpolation to control Color, and production cost is bigger, it is impossible to control Color by some variations in temperature or auxiliary agent.
Summary of the invention
The present invention is to provide the cheese with reduced dye colouring method of a kind of polyester fiber, it mainly solves the colouring method existing for prior art is that simple dependence adds some stains to control Color, production cost is bigger, it is impossible to control the technical problems such as Color by some variations in temperature or auxiliary agent.
The above-mentioned technical problem of the present invention is mainly addressed by following technical proposals:
The cheese with reduced dye colouring method of the polyester fiber of the present invention, the cheese with reduced dye colouring method of polyester fiber, including pine yarn, dyeing and post processing, it is characterised in that described loose yarn is to use big tube dyes mode that polyester fiber cheese is carried out metal；nullMetal density is at 0.31-0.40 gram/cc，Described dyeing is to add dyestuff in attached cylinder when being warmed up to 30-40 DEG C、Dispersant and chelating auxiliary agent，It is warmed up to 50-60 DEG C，Add Caustic soda、Levelling agent，Insulation 5-30min，It is warmed up to 60-70 DEG C again，Add Caustic soda、Sodium hydrosulfite，It is warming up to 100-130 DEG C，After insulation 5-30min，Rapid cooling is to 40-60 DEG C again，Insulation 30-60min，It is to slowly warm up to 70-80 DEG C，After insulation 5-30min，Discharge residual liquid，Add dispersant、Caustic soda、Sodium hydrosulfite，Reduce，Discharge after insulation 5-10min，Discharge residual liquid body，Add dispersant、Oxidant，Aoxidize，Discharge residual liquid，Add auxiliary agent of soaping fully to soap，Discharge residual liquid，Obtain dyed yarn；Described post processing is that dyed yarn is carried out post processing, obtains the polyester fiber cheese after finished product dyeing.Intensification is so that dyestuff can go up dye to fiber, insulation is that the dyestuff in order to contaminate on fiber above is more more firm, cooling is so that polyester fiber cotton part can be caught above, uses the method to overcome polyester fiber cheese and carries out the difficult point of co-bathing dyeing.
As preferably, in described attached cylinder, add dyestuff, dispersant 0.5-3.0g/l and chelating auxiliary agent 0.5-3.0g/l；It is warmed up to 50-60 DEG C, adds Caustic soda 1-5g/l, account for the levelling agent of cotton fiber yarn weight 0.5-3%；It is warmed up to 60-70 DEG C again, adds Caustic soda 5-20g/l, sodium hydrosulfite 5-20g/l, discharge residual liquid after rapid cooling heats up after being warming up to 100-130 DEG C again, add dispersant 0.5-3g/l, Caustic soda 0.5-20g/l, sodium hydrosulfite 0.5-20g/l, reduces, and discharges residual liquid body, add dispersant 0.5-3.0g/l, oxidant 2-10g/l, aoxidize, discharge residual liquid, add the auxiliary agent 0.5-5g/l that soaps fully to soap, discharge residual liquid, obtain dyed yarn.
As preferably, described soap after be warming up to 80-110 DEG C the most rapidly, the speed of intensification is 3-10 DEG C/min, is incubated 10-20min, is cooled to room temperature clean water the most again.Heating up rapidly after soaping, can be floated once again by clean dyestuff of not soaping rapidly, owing to being to heat up rapidly, therefore remaining dyestuff can be isolated polyester fiber cheese up hill and dale, and water washing effect is preferable.
As preferably, described needs polyester fiber yarn is carried out pre-treatment before pine yarn poststaining, the steps include: at room temperature to keep in cylinder between bath raio 1:6-1:15, Caustic soda 1.0-4.0g/l, hydrogen peroxide 3.0-8.0 g/l, efficiency refining high auxiliary agent 1.0-3.0g/l, hydrogen peroxide stabilizer 1.0-3.0 g/l acid 0.5-1.0g/l, it is warmed up to 90-120 DEG C with the heating rate of 1-2 DEG C/min and processes 30-60min, one-way circulation from inside to outside is used in cylinder, discharge residual liquid after insulation 30-60min, then wash.
Therefore, the present invention is compared with existing traditional dyeing technology, advantage is to use temperature controlled colouring method, by rapid cooling and heat up the most rapidly, dyestuff can be adhered to faster, and by multiple dyeing assistant so that the efficiency of dyeing is higher, and the effect cleaned is also preferable, and color fastness is higher.
Detailed description of the invention
Below by embodiment, technical scheme is described in further detail.
Embodiment 1: the cheese with reduced dye colouring method of the polyester fiber of this example, the steps include:
The specification of polyester fiber yarn is 80S/2, and quantity is 18 bobbins, and dyeing pool is khaki cheese.
Pine yarn: first the 80S/2 polyester fiber yarn purchased by market carrying out on SSM DP1-W pine yarn machine pine yarn, in big tube dyes mode, polyester fiber yarn is carried out metal, the density of bobbin is 0.36 g/m3, single bobbin weight 800g；
Pre-treatment: first by the yarn device of Song Haohou to creel, the creel that device is good is placed in dye vat, close dye vat cylinder cap, recall the production routine on operation card; bath raio size is set as 1:10; i.e. the yarn of 1kg needs to configure the water of 10kg; first to the internal water injecting 70% consumption of dye vat; at room temperature adding Caustic soda in attached cylinder, addition is 2.5g/l, efficiency refining high auxiliary agent 2.5g/l; be simultaneously introduced hydrogen peroxide 5.5g/l; be warmed up to 120 DEG C with the speed of 2.0 DEG C/min, use one-way circulation (by inside and outside) in cylinder, after insulation 50min, add acid-water washing；
nullDyeing: first to the internal water injecting 70% consumption of the dye vat having yarn，Then it is warmed up to 35 DEG C with the speed of 3 DEG C/min，Indanthren reducing dye combination 0.43%(owf is added again in attached cylinder，Mass percent to yarn fabric)，Dispersant 2.0g/l and chelating auxiliary agent 1.8g/l，It is warmed up to 60 DEG C again，Add Caustic soda 3g/l，Levelling agent 1.8%，Run 18min，It is warmed up to 70 DEG C again，Add Caustic soda 15g/l，Sodium hydrosulfite 12g/l，It is warming up to 100-130 DEG C，Insulation 30min，Rapid cooling is to 40-60 DEG C again，Insulation 30-60min，It is to slowly warm up to 70-80 DEG C，Residual liquid is discharged after insulation 30min，Add dispersant 2.0g/l，Caustic soda 16g/l，Sodium hydrosulfite 13g/l，It is warming up to 40-80 DEG C，Insulation 10min，Discharge residual liquid body，Add dispersant 2.2g/l，Oxidant 8.5g/l，It is warmed up to 65 DEG C，Insulation 25min，Discharge residual liquid，It is subsequently adding the auxiliary agent 3g/l that soaps to soap，It is warming up to 100 DEG C the most rapidly，The speed heated up is 3-10 DEG C/min，Insulation 20min，It is cooled to room temperature clean water the most again，Discharge residual liquid，Obtaining color is khaki dyed yarn；
Post processing: carry out dyed yarn successively washing, soap, acid neutralizations, soft treatment, dehydration, frequency conversion is dried, point cylinder or winding procedure, finally gives the polyester fiber cheese after finished product dyes.
Embodiment 2: the cheese with reduced dye colouring method of the polyester fiber of this example, the steps include:
The specification of polyester fiber yarn is 30S, and quantity is 70 bobbins, and dyeing pool is atroceruleous cheese.
Pine yarn: first polyester cylinder former to the 30S purchased by market carries out pine yarn on SSM DP1-W pine yarn machine, in big tube dyes mode, former polyester-cotton blend yarn is carried out metal, and the density of bobbin is 0.37 g/m3, single bobbin weight 1300g；
Pre-treatment: first by the yarn device of Song Haohou to creel, the creel that device is good is placed in dye vat, close dye vat cylinder cap, recall the production routine on operation card; bath raio size is set as 1:8; i.e. the yarn of 1kg needs to configure the water of 8kg; first to the internal water injecting 70% consumption of dye vat; at room temperature adding Caustic soda in attached cylinder, addition is 3.0g/l, efficiency refining high auxiliary agent 3.0g/l; be simultaneously introduced hydrogen peroxide 4.0 g/l; be warmed up to 120 DEG C with the speed of 2.0 DEG C/min, use one-way circulation (by inside and outside) in cylinder, after insulation 40min, add acid-water washing；
nullDyeing: first to the internal water injecting 70% consumption of the dye vat having yarn，Then it is warmed up to 35 DEG C with the speed of 3 DEG C/min，Indanthren reducing dye combination 6.38%(owf is added again in attached cylinder，Mass percent to yarn fabric) and dispersant 2.0g/l and chelating auxiliary agent 1.8g/l，It is warmed up to 60 DEG C again，Add Caustic soda 3g/l，Levelling agent 2.0%，Run 20min，It is warmed up to 70 DEG C again，Add Caustic soda 15g/l，Sodium hydrosulfite 12g/l，It is warming up to 100-130 DEG C，Insulation 30min，Rapid cooling is to 40-60 DEG C again，Insulation 30-60min，It is to slowly warm up to 70-80 DEG C，Residual liquid is discharged after insulation 30min，Add dispersant 2.0g/l，Caustic soda 16g/l，Sodium hydrosulfite 13g/l，It is warming up to 40-80 DEG C，Insulation 10min，Discharge residual liquid body，Add dispersant 2.2g/l，Oxidant 8.5g/l，It is warmed up to 65 DEG C，Insulation 25min，Discharge residual liquid，Add the auxiliary agent 5.0g/l that efficiently soaps to soap，It is warming up to 110 DEG C，Residual liquid is discharged after running 20min，It is subsequently adding the auxiliary agent 3g/l that soaps to soap，It is warming up to 110 DEG C the most rapidly，The speed heated up is 3-10 DEG C/min，Insulation 20min，It is cooled to room temperature clean water the most again，Discharge residual liquid，Obtaining color is atroceruleous dyed yarn；
Post processing: carry out dyed yarn successively washing, soap, acid neutralizations, soft treatment, dehydration, frequency conversion is dried, point cylinder or winding procedure, finally gives the polyester fiber cheese after finished product dyes.
Embodiment 3: the cheese with reduced dye colouring method of the polyester fiber of this example, the steps include:
The specification of polyester fiber yarn is 120S/2, and quantity is 12 bobbins, and dyeing pool is bluish grey cheese.
Pine yarn: first polyester cylinder former to the 30S purchased by market carries out pine yarn on SSM DP1-W pine yarn machine, in big tube dyes mode, former polyester-cotton blend yarn is carried out metal, and the density of bobbin is 0.34g/m3, single bobbin weight 800g；
Pre-treatment: first by the yarn device of Song Haohou to creel, the creel that device is good is placed in dye vat, close dye vat cylinder cap, recall the production routine on operation card; bath raio size is set as 1:10; i.e. the yarn of 1kg needs to configure the water of 10kg; first to the internal water injecting 70% consumption of dye vat; at room temperature adding Caustic soda in attached cylinder, addition is 2.5g/l, efficiency refining high auxiliary agent 2.5g/l; be simultaneously introduced hydrogen peroxide 4.0g/l; be warmed up to 120 DEG C with the speed of 2.0 DEG C/min, use one-way circulation (by inside and outside) in cylinder, after insulation 50min, add acid-water washing；
nullDyeing: first to the internal water injecting 70% consumption of the dye vat having yarn，Then it is warmed up to 35 DEG C with the speed of 3 DEG C/min，Indanthren reducing dye combination 1.56%(owf is added again in attached cylinder，Mass percent to yarn fabric)，Dispersant 2.0g/l and chelating auxiliary agent 1.8g/l，It is warmed up to 60 DEG C again，Add Caustic soda 3g/l，Levelling agent 1.8%，Run 18min，It is warmed up to 70 DEG C again，Add Caustic soda 15g/l，Sodium hydrosulfite 12g/l，It is warming up to 100-130 DEG C，Insulation 30min，Rapid cooling is to 40-60 DEG C again，Insulation 30-60min，It is to slowly warm up to 70-80 DEG C，Residual liquid is discharged after insulation 30min，Add dispersant 2.0g/l，Caustic soda 16g/l，Sodium hydrosulfite 13g/l，It is warming up to 40-80 DEG C，Insulation 10min，Discharge residual liquid body，Add dispersant 2.2g/l，Oxidant 8.5g/l，It is warmed up to 65 DEG C，Insulation 25min，Discharge residual liquid，It is subsequently adding the auxiliary agent 3g/l that soaps to soap，It is warming up to 110 DEG C the most rapidly，The speed heated up is,3-10℃/min，Insulation 20min，It is cooled to room temperature clean water the most again，Discharge residual liquid，Obtaining color is bluish grey dyed yarn；
Post processing: carry out dyed yarn successively washing, soap, acid neutralizations, soft treatment, dehydration, frequency conversion is dried, point cylinder or winding procedure, finally gives the polyester fiber cheese after finished product dyes.
The foregoing is only the specific embodiment of the present invention, but the architectural feature of the present invention is not limited thereto, any those skilled in the art is in the field of the invention, and change or the modification made all are contained among the scope of the claims of the present invention.
Claims (3)
1. a cheese with reduced dye colouring method for polyester fiber, including pine yarn, dyeing and post processing, it is characterised in that described loose yarn is to use big tube dyes mode that polyester fiber cheese is carried out metal；Metal density is at 0.31-0.40 gram/cc, need polyester fiber yarn is carried out pre-treatment before pine yarn poststaining, the steps include: at room temperature to keep in cylinder between bath raio 1:6-1:15, Caustic soda 1.0-4.0g/L, hydrogen peroxide 3.0-8.0 g/L, efficiency refining high auxiliary agent 1.0-3.0g/L, hydrogen peroxide stabilizer 1.0-3.0 g/L, acid 0.5-1.0g/L
null,It is warmed up to 90-120 DEG C with the heating rate of 1-2 DEG C/min and processes 30-60min，One-way circulation from inside to outside is used in cylinder，Residual liquid is discharged after insulation 30-60min，Wash again，Described dyeing is to add dyestuff in attached cylinder when being warmed up to 30-40 DEG C、Dispersant and chelating auxiliary agent，It is warmed up to 50-60 DEG C，Add Caustic soda、Levelling agent，Insulation 5-30min，It is warmed up to 60-70 DEG C again，Add Caustic soda、Sodium hydrosulfite，It is warming up to 100-130 DEG C，After insulation 5-30min，Rapid cooling is to 40-60 DEG C again，Insulation 30-60min，It is to slowly warm up to 70-80 DEG C，After insulation 5-30min，Discharge residual liquid，Add dispersant、Caustic soda、Sodium hydrosulfite，It is warming up to 40-80 DEG C，Reduce，Discharge after insulation 5-10min，Discharge residual liquid body，Add dispersant、Oxidant，It is warming up to 40-80 DEG C，Aoxidize，Residual liquid is discharged after insulation 20-40min，Add auxiliary agent of soaping fully to soap，Discharge residual liquid，Obtain dyed yarn；Described post processing is that dyed yarn is carried out post processing, obtains the polyester fiber cheese after finished product dyeing.
The cheese with reduced dye colouring method of polyester fiber the most according to claim 1, it is characterised in that add dyestuff, dispersant 0.5-3.0g/L and chelating auxiliary agent 0.5-3.0g/L in described attached cylinder；It is warmed up to 50-60 DEG C, adds Caustic soda 1-5g/L, account for the levelling agent of cotton fiber yarn weight 0.5-3%；It is warmed up to 60-70 DEG C again, adds Caustic soda 5-20g/L, sodium hydrosulfite 5-20g/L, discharge residual liquid after rapid cooling heats up after being warming up to 100-130 DEG C again, add dispersant 0.5-3g/L, Caustic soda 0.5-20g/L, sodium hydrosulfite 0.5-20g/L, reduces, and discharges residual liquid body, add dispersant 0.5-3.0g/L, oxidant 2-10g/L, aoxidize, discharge residual liquid, add the auxiliary agent 0.5-5g/L that soaps fully to soap, discharge residual liquid, obtain dyed yarn.
The cheese with reduced dye colouring method of polyester fiber the most according to claim 1, being warming up to 80-110 DEG C the most rapidly after it is characterized in that described soaping, the speed of intensification is 3-10 DEG C/min, is incubated 10-20min, it is cooled to room temperature clean water the most again, discharges residual liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410657077.6A CN104499308B (en) | 2014-11-17 | 2014-11-17 | The cheese with reduced dye colouring method of polyester fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410657077.6A CN104499308B (en) | 2014-11-17 | 2014-11-17 | The cheese with reduced dye colouring method of polyester fiber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104499308A CN104499308A (en) | 2015-04-08 |
| CN104499308B true CN104499308B (en) | 2016-08-31 |
Family
ID=52940751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410657077.6A Active CN104499308B (en) | 2014-11-17 | 2014-11-17 | The cheese with reduced dye colouring method of polyester fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104499308B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105603775B (en) * | 2015-10-30 | 2018-02-23 | 浙江弘盛纺织科技有限公司 | A kind of cotton black cheese dyeing and finishing technology |
| CN106223082A (en) * | 2016-08-17 | 2016-12-14 | 浙江佳力织染制衣有限公司 | The dyeing assistant of a kind of fluorescent cloth and dyeing |
| CN107747209B (en) * | 2017-10-25 | 2020-03-17 | 广东溢达纺织有限公司 | Textile material cleaning solution, application thereof and textile product |
| CN109403077B (en) * | 2018-11-23 | 2021-08-20 | 广东溢达纺织有限公司 | Method for dyeing warp beam yarn by vat dye |
| CN109554806A (en) * | 2018-12-21 | 2019-04-02 | 嘉兴市大钇纺织有限公司 | The production technology of super imitative cotton/silk/cotton blended yarn and cotton ammonia cladded yarn interwoven fabric |
| CN114293311A (en) * | 2021-12-29 | 2022-04-08 | 厦门七匹狼针纺有限公司 | Deodorant sweat-absorbing socks and processing method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101736610A (en) * | 2009-12-29 | 2010-06-16 | 青岛喜盈门集团有限公司 | Bobbin dyeing technology |
| CN101792976A (en) * | 2010-03-09 | 2010-08-04 | 浙江三元纺织有限公司 | Method for dyeing cotton fibre cheese with reduced dye |
| CN102454121A (en) * | 2010-10-18 | 2012-05-16 | 南通曙光染织有限公司 | Method for one-bath of moisture absorption and sweat releasing finishing and polyester filament cheese dyeing |
| CN102733207A (en) * | 2012-07-19 | 2012-10-17 | 天津田歌纺织有限公司 | Method for dyeing cheese prepared from polyester-cotton blending stretch yarn |
| CN103498350A (en) * | 2013-08-30 | 2014-01-08 | 福建锦丰印染有限公司 | Dyeing technology of nylon-imitating high-elastic polyester yarn |
-
2014
- 2014-11-17 CN CN201410657077.6A patent/CN104499308B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101736610A (en) * | 2009-12-29 | 2010-06-16 | 青岛喜盈门集团有限公司 | Bobbin dyeing technology |
| CN101792976A (en) * | 2010-03-09 | 2010-08-04 | 浙江三元纺织有限公司 | Method for dyeing cotton fibre cheese with reduced dye |
| CN102454121A (en) * | 2010-10-18 | 2012-05-16 | 南通曙光染织有限公司 | Method for one-bath of moisture absorption and sweat releasing finishing and polyester filament cheese dyeing |
| CN102733207A (en) * | 2012-07-19 | 2012-10-17 | 天津田歌纺织有限公司 | Method for dyeing cheese prepared from polyester-cotton blending stretch yarn |
| CN103498350A (en) * | 2013-08-30 | 2014-01-08 | 福建锦丰印染有限公司 | Dyeing technology of nylon-imitating high-elastic polyester yarn |
Non-Patent Citations (1)
| Title |
|---|
| 还原染料高温高压涤/棉纱线染色;天津市第二纺纱厂;《染料工业》;19750302;第21-26页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104499308A (en) | 2015-04-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101792976B (en) | Method for dyeing cotton fibre cheese with reduced dye | |
| CN104499308B (en) | The cheese with reduced dye colouring method of polyester fiber | |
| CN103993487B (en) | A kind of dyeing of polyester fiber fabric | |
| CN103938353B (en) | The production method of the full wool wool yarn knitted fabric that dyeing step is less | |
| CN103225218B (en) | A kind of liquefied ammonia colouring method of cellulose fibre | |
| CN103952923B (en) | A kind of chemical fibre dyeing of environmental protection | |
| CN107794788A (en) | A kind of silicon substrate non-aqueous media colouring method suitable for cheese | |
| CN101289812B (en) | Dyeing process for silk and pashm blended yarn | |
| CN102605656B (en) | Staining method suitable for blended fabrics prepared from polyester fibers, viscose fibers and modified polyester fibers | |
| CN106544887A (en) | A kind of production method of cotton acrylic fabric | |
| CN106245314A (en) | A kind of pure cotton towel is by the active low-temperature dyeing and finishing method of fabric | |
| CN105421105A (en) | One bath process dyeing process of polyester cotton dispersing dye and reactive dye | |
| CN103628335A (en) | Three-in-one dyeing method of blend fiber cheese | |
| CN106468026A (en) | For supercritical CO2The cotton fiber dyestuff of fluid dyeing and its colouring method | |
| CN109440497B (en) | Dyeing and finishing method for chinlon, viscose and spandex blended fabric | |
| CN104947469A (en) | One-bath bleaching and dyeing treatment process for dyed polyester-cotton twill fabric | |
| CN104711872A (en) | In-situ mineralization and water-saving emission-reduction dyeing post-treatment method for natural protein fibers and auxiliary agents | |
| CN108118540A (en) | A kind of dyeing of polyester cotton blending fiber | |
| CN110629568B (en) | Polyester yarn dyeing process | |
| CN104358159A (en) | Salt-free low-alkali cellulose fiber circular dyeing process | |
| CN104060428B (en) | The dyeing afterfinish method of moisture absorbing and sweat releasing or antistatic grey cloth | |
| CN108457074A (en) | A kind of energy conservation and environmental protection dyeing | |
| CN110761092A (en) | In-situ mineralization dyeing method for natural protein fiber high-color-fastness dye | |
| CN104060429B (en) | The low-carbon (LC) colouring method of polyester knitting fluffing leather base cloth | |
| CN105507036A (en) | Energy-saving wool dyeing process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |